dnsmasq security update

2.79-36 - Prevent overflow in extractname function CVE-2026-2291 - Prevent DoS in DNSSEC validation CVE-2026-4890 - Prevent out-of-bounds read in DNSSEC validation CVE-2026-4891 - Prevent out-of-bounds write in DHCPv6 server CVE-2026-4892 - Prevent source check avoidance by RFC 7871 client-subnet...

EUVD-2012-4548

Malware in sbrugna...

EUVD-2019-16032

Malware in sbrugna...

EUVD-2015-6239

Malware in sbrugna...

EUVD-2015-6243

Malware in sbrugna...

[SECURITY] Fedora 41 Update: kea-2.6.3-1.fc41

DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers suppor...

SUSE CVE-2011-0413

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

[SECURITY] Fedora 36 Update: golang-github-mdlayher-dhcp6-0-0.8.20200429git2a67805.fc36

The package dhcp6 implements a DHCPv6 server, as described in RFC 3315...

SUSE: Security Advisory (SUSE-SU-2019:2727-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLED12 / SLES12 Security Update : dhcp (SUSE-SU-2019:2727-1)

This update for dhcp fixes the following issues : Secuirty issue fixed : CVE-2019-6470: Fixed DHCPv6 server crashes bsc1134078. Bug fixes: Add compile option --enable-secs-byteorder to avoid duplicate lease warnings bsc1089524. Use IPv6 when called as dhclient6, dhcpd6, and dhcrelay6 bsc1136572...

openSUSE Security Update : dhcp (openSUSE-2019-2341)

This update for dhcp fixes the following issues : Secuirty issue fixed : - CVE-2019-6470: Fixed DHCPv6 server crashes bsc1134078. Bug fixes : - Add compile option --enable-secs-byteorder to avoid duplicate lease warnings bsc1089524. - Use IPv6 when called as dhclient6, dhcpd6, and dhcrelay6...

Security update for dhcp (moderate)

openSUSE Security Update: Security update for dhcp Announcement ID: openSUSE-SU-2019:2340-1 Rating: moderate References: 1089524 1134078 1136572 Cross-References: CVE-2019-6470 Affected Products: openSUSE Leap 15.0 An update that solves one vulnerability and has two fixes is now available...

OPENSUSE-SU-2019:2341-1 Security update for dhcp

This update for dhcp fixes the following issues: Secuirty issue fixed: - CVE-2019-6470: Fixed DHCPv6 server crashes bsc1134078. Bug fixes: - Add compile option --enable-secs-byteorder to avoid duplicate lease warnings bsc1089524. - Use IPv6 when called as dhclient6, dhcpd6, and dhcrelay6...

SUSE-SU-2019:2657-1 Security update for dhcp

This update for dhcp fixes the following issues: Secuirty issue fixed: - CVE-2019-6470: Fixed DHCPv6 server crashes bsc1134078. Bug fixes: - Add compile option --enable-secs-byteorder to avoid duplicate lease warnings bsc1089524. - Use IPv6 when called as dhclient6, dhcpd6, and dhcrelay6 bsc11365...

CVE-2018-15688 Out-of-Bounds write in systemd-networkd dhcpv6 option handling

A buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to overwrite heap memory in systemd-networkd. Affected releases are systemd: versions up to and including 239...

Dnsmasq < 2.78 - Information Leak

''' Sources: https://raw.githubusercontent.com/google/security-research-pocs/master/vulnerabilities/dnsmasq/CVE-2017-14494.py https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html Sadly, there are no easy docker setup instructions available. Setup a simple network with...

Updated dhcp packages fix security vulnerability

A badly formed packet with an invalid IPv4 UDP length field can cause an ISC DHCP server, client, or relay program to terminate abnormally CVE-2015-8605. The dhcp package has been updated to version 4.3.3-P1, which fixes this issue and several other bugs. Also, the package has also been enhanced ...

MGASA-2016-0028 Updated dhcp packages fix security vulnerability

A badly formed packet with an invalid IPv4 UDP length field can cause an ISC DHCP server, client, or relay program to terminate abnormally CVE-2015-8605. The dhcp package has been updated to version 4.3.3-P1, which fixes this issue and several other bugs. Also, the package has also been enhanced ...

Cisco IOS DHCPv6 Server Denial of Service Vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability in the DHCPv6 server of Cisco IOS on ASR 9000 device software version 5.2.0 Base can be exploited by a remote attacker to cause a denial of service process...

Code injection

The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service process reset via crafted packets, aka Bug ID CSCun72171...